# NPS Diary vs Mathix

The clearest difference is in-app purchases: NPS Diary at none against Mathix's 1. NPS Diary also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mathix sells 1 in-app purchase, starting at $12.99 per year. NPS Diary asks for nothing beyond the download.

## The numbers

| Metric | NPS Diary | Mathix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nps-diary/id1450478393/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 158 MB | 154 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UFONY SERVICES PRIVATE LIMITED](https://appshunter.io/developer/611160446) | [BURAK ER](https://appshunter.io/developer/1802388958) |

## What reviewers say

### NPS Diary

[App page](https://appshunter.io/ios/app/nps-diary/id1450478393)

Stay connected with your child's school experience. Access messages, assignments, event calendars, and school updates. Facilitates seamless communication between parents and the school.

**Highlights:** Access school messages, View circulars, Track assignments, Check event calendars, Receive school updates, Seamless parent-school communication

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Mathix

[App page](https://appshunter.io/ios/app/mathix-symbolic-maths/id6760791292)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is NPS Diary free?

NPS Diary is free to download, with no in-app purchases.

### Is Mathix free?

Mathix is free to download, with in-app purchases available.

### Do NPS Diary or Mathix have ads?

Neither NPS Diary nor Mathix shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*